SingAstro

Hi All,

Matthew and myself managed a quick imaging session at Dempsey from 7 to 9 pm tonight.
NEAT-Q4 was visible high up cloud free.
A Single 30 Sec shot of the comet at ISO 1600 is up loaded in Album Section.

Scope- LX 90 @ F10
Camera- Canon 300 D
30 Sec shot @ ISO 1600

Kochu

Hi Rich, I have quite a few un processed stock taken with various combinations. But no time to process due to heavy work load in Office. Another processed shot is posted on Album section. This has much less noise. BTW how do I delete the previous photo from the Album. No point in hogging space. Is d...

Hi Rich, You are correct. All five images were from a lot taken between 6: 10 and 6 20. at 1600 ISO It is not entirely true that 300 D is free on Noise. At 1600 ISO shots can be Noisy. Then finally I am far behind Matthew and Remus in processing skills. Kochu/30-4-04 ======================

Hi All,

I have up loaded a photo of Linear T7 taken on 26 th April in the album /Planets section.

Scope: Megrez 80 /f6/ Piggybacked on LX90
Camera: Canon 300 D
Settings: 30 secs , 1600 ISO
Processing: Simple processing of 5 shots stacked using Registrax2.

Kochu/29-4-04

I fully agree with Rich. Could not notice any improvement in May Issue compared to the older ones.

Kochu

I saw one shop selling it at Sim Lim Square 4 th or 5 th floor.

Kochu

Hi declan,

Can I have a look at the scope . Pls contact me 93689558

Kochu/19-2-04
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Hi Guys, Car Jump starter packis ideal as a power pack. It comes in a nice handy container, and has a Cig lighter socket, flash light, volt meter and comes with charger from AC mains. The capacity is 17.5 Ah@ 12.5 V. I bought mine from Autobacs, previously in Paya Lebar, now somewhere in Bukit Batok...

Hi Rich ,

Thanks

Ihave posted the pics in Album
Section
Kochu/11-1-04
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Hi, If you are not planning to grind your own mirrors, it is quite easy to make Dobsonnian scopes upto say, 8 inches. I have made one 8 in Dob last year and it is still with me. You can see it if you are interested to know the details. Only tricky part is to fix and align the secondary mirror and fo...